Winner

GPT-6 Astra Medium

Quality · October 13, 2026 · Difficulty: Low

Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1GPT-6 Astra MediumRank 2GPT-6 Astra LowRank 3GPT-6 Sol NoneRank 4Claude Sonnet 5.5 LowRank 5Claude Opus 5.5 LowRank 6GPT-6 Sol LowRank 7GPT-6 Luna LowRank 8Claude Haiku 5.5 Medium
Combined score89.7487.8783.1182.9182.8780.7575.6175.36
Judge
Judge score /10090.0088.0082.5083.0083.0080.0074.5075.00
Correctness /1099899878
Coverage /1099977886
Evidence /1098888888
Actionability /1099899878
Time10.56 s10.1 s3.77 s13.86 s14.51 s3.71 s2.79 s13.39 s
Estimated USD$0.03869$0.03834$0.006564N/AN/A$0.006464$0.0003173N/A

Supplemental estimates use reviewed exact-route API-equivalent list-rate scenarios with cache ignored; recorded estimates retain their frozen rates. Cost remains excluded from this battle score. These estimates are not Codex subscription charges or billed USD.

Historical Claude CLI cache counters were not retained. Complete input and complete reference cost are unavailable.

Judge score uses recorded rubric metrics; final rank uses the combined score.

Component points and token usage
Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1 GPT-6 Astra MediumRank 2 GPT-6 Astra LowRank 3 GPT-6 Sol NoneRank 4 Claude Sonnet 5.5 LowRank 5 Claude Opus 5.5 LowRank 6 GPT-6 Sol LowRank 7 GPT-6 Luna LowRank 8 Claude Haiku 5.5 Medium
Quality points85.263283.368478.157978.631678.631675.789570.578971.0526
Test points00000000
Speed points4.47534.50464.9524.27554.23824.95665.02914.303
Cost points00000000
Total input incl cache2,5892,5892,357N/AN/A2,357N/AN/A
Cache read (subset of input)000N/AN/A0N/AN/A
Cache write (subset of input)000N/AN/A0N/AN/A
Total output incl reasoning256249185N/AN/A175N/AN/A
Reasoning (subset of output)N/AN/AN/AN/AN/AN/AN/AN/A

Swipe, scroll or use Previous and More to compare configurations. Row labels stay visible.

Advanced results and scoring details

quality · 2026-10-13T04:58:19.128Z · Prospective evaluation. Equal transport and native system conditions are unverified.

Applied weights: quality 94.7368%, tests 0%, speed 5.2632%, cost 0%.

Cost was omitted for every configuration in this cohort. Active weights were normalized uniformly. Displayed scores are rounded; pairwise outcomes use exact recorded fractions. Reference costs are estimates, not billed charges. Missing components follow the recorded assessment.

Pairwise results

  • GPT-6 Astra Medium vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Astra Medium vs Claude Sonnet 5.5 Low: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Luna Low: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Astra Low: First configuration wins
  • GPT-6 Astra Medium vs Claude Opus 5.5 Low: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Sol Low: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Sol None: First configuration wins
  • Claude Haiku 5.5 Medium vs Claude Sonnet 5.5 Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Luna Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Astra Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs Claude Opus 5.5 Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Sol Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Sol None: Second configuration wins
  • Claude Sonnet 5.5 Low vs GPT-6 Luna Low: First configuration wins
  • Claude Sonnet 5.5 Low vs GPT-6 Astra Low: Second configuration wins
  • Claude Sonnet 5.5 Low vs Claude Opus 5.5 Low: First configuration wins
  • Claude Sonnet 5.5 Low vs GPT-6 Sol Low: First configuration wins
  • Claude Sonnet 5.5 Low vs GPT-6 Sol None: Second configuration wins
  • GPT-6 Luna Low vs GPT-6 Astra Low: Second configuration wins
  • GPT-6 Luna Low vs Claude Opus 5.5 Low: Second configuration wins
  • GPT-6 Luna Low vs GPT-6 Sol Low: Second configuration wins
  • GPT-6 Luna Low vs GPT-6 Sol None: Second configuration wins
  • GPT-6 Astra Low vs Claude Opus 5.5 Low: First configuration wins
  • GPT-6 Astra Low vs GPT-6 Sol Low: First configuration wins
  • GPT-6 Astra Low vs GPT-6 Sol None: First configuration wins
  • Claude Opus 5.5 Low vs GPT-6 Sol Low: First configuration wins
  • Claude Opus 5.5 Low vs GPT-6 Sol None: Second configuration wins
  • GPT-6 Sol Low vs GPT-6 Sol None: Second configuration wins